app.atmobb.discussion.thread

lexicons.atmobb.app

Schema Diff

+7 -1

From

CID
bafyreihbswq5qcs...
Indexed At
2026-07-26 20:07 UTC
View this version

To

CID
bafyreie6x2am3v7...
Indexed At
2026-09-13 00:02 UTC
View this version

Compatibility Analysis

Backward Compatible

Backward compatible. 2 non-breaking changes.

Non-Breaking Changes (2)
  • AddedVertex AddedVertex { vertex_id: "app.atmobb.discussion.thread:body.editedAt" }
  • AddedEdge AddedEdge { src: "app.atmobb.discussion.thread:body", tgt: "app.atmobb.discussion.thread:body.editedAt", kind: "prop", name: Some("editedAt") }

Migration Guidance

Added Elements

  • AddedVertex { vertex_id: "app.atmobb.discussion.thread:body.editedAt" }

Additional Notes

  • Non-breaking: AddedEdge { src: "app.atmobb.discussion.thread:body", tgt: "app.atmobb.discussion.thread:body.editedAt", kind: "prop", name: Some("editedAt") }
1 1
{
2 2
  "id": "app.atmobb.discussion.thread",
3 3
  "defs": {
4 4
    "main": {
5 5
      "key": "tid",
6 6
      "type": "record",
7 7
      "record": {
8 8
        "type": "object",
9 9
        "required": [
10 10
          "board",
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          "title"
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        ],
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        "properties": {
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          "body": {
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            "type": "array",
16 16
            "items": {
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              "refs": [
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                "app.atmobb.richtext.block#text",
19 19
                "app.atmobb.richtext.block#quote",
20 20
                "app.atmobb.richtext.block#code",
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                "app.atmobb.richtext.block#image"
22 22
              ],
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              "type": "union"
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            },
25 25
            "maxLength": 200
26 26
          },
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          "poll": {
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            "ref": "#poll",
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            "type": "ref"
30 30
          },
31 31
          "tags": {
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            "type": "array",
33 33
            "items": {
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              "type": "string",
35 35
              "maxLength": 640,
36 36
              "maxGraphemes": 64
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            },
38 -
            "maxLength": 8
38 +
            "maxLength": 8,
39 +
            "description": "Normalized lowercase topic labels. Clients should trim, collapse whitespace and deduplicate before writing."
39 40
          },
40 41
          "board": {
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            "type": "string",
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            "format": "at-uri",
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            "description": "The app.atmobb.forum.board this thread belongs to. The board URI's authority is the forum's DID."
44 45
          },
45 46
          "title": {
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            "type": "string",
47 48
            "maxLength": 3000,
48 49
            "maxGraphemes": 300
49 50
          },
51 +
          "editedAt": {
52 +
            "type": "string",
53 +
            "format": "datetime",
54 +
            "description": "When the author last edited the body (or title). Absent means never edited."
55 +
          },
50 56
          "createdAt": {
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            "type": "string",
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            "format": "datetime"
53 59
          }
54 60
        }
55 61
      },
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      "description": "A discussion thread (topic). Lives in the author's repo, pointing at a board in a forum's repo."
57 63
    },
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    "poll": {
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      "type": "object",
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      "required": [
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        "options"
62 68
      ],
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      "properties": {
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        "options": {
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          "type": "array",
66 72
          "items": {
67 73
            "type": "string",
68 74
            "maxLength": 1000,
69 75
            "maxGraphemes": 100
70 76
          },
71 77
          "maxLength": 10,
72 78
          "minLength": 2
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        },
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        "closesAt": {
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          "type": "string",
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          "format": "datetime"
77 83
        },
78 84
        "question": {
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          "type": "string",
80 86
          "maxLength": 3000,
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          "maxGraphemes": 300
82 88
        },
83 89
        "multipleChoice": {
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          "type": "boolean"
85 91
        }
86 92
      },
87 93
      "description": "An embedded poll. Votes are app.atmobb.poll.vote records referencing this thread."
88 94
    }
89 95
  },
90 96
  "$type": "com.atproto.lexicon.schema",
91 97
  "lexicon": 1
92 98
}

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